/*
 * Copyright (c) 2020-2021. the original authors and DEPSEA.ORG
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.depsea.oss.client;

import org.depsea.oss.model.FileStreamInfo;

/**
 * 文件获取
 *
 * @author Wang Chengwei
 * @since 1.0.0 2021/11/30 11:21
 * @
 */
public interface OssGetTemplate {

    /**
     * 获取文件信息
     *
     * @param folder 文件夹
     * @param filename 文件名
     * @return 文件信息，包含文件流
     */
    default FileStreamInfo get(String folder, String filename) {
        if (folder.startsWith("/")) {
            folder = folder.substring(1);
        }
        if (!folder.endsWith("/")) {
            folder = folder + "/";
        }
        return this.get(folder + filename);
    }

    /**
     * 获取文件信息
     *
     * @param fullPath 完整的文件路径
     * @return 文件信息，包含文件流
     */
    FileStreamInfo get(String fullPath);
}
